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Realtime Great Lakes Weather Data and Marine Observations


GTRM4: NWS SupGrndTravBayMI                                  
CMAN Station
Lat: 47.18°, Lon: -88.24°
Elevation: 190 m
Anemometer Height: 10 m
Related Site: NDBC


Current Time: 1048 GMT
Station Types
(Click on name to view all stations for that type)
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Lt Blue MarkerBuoys
Red MarkerCMAN & USCG Stations
Yellow MarkerShip Reports
Green MarkerSurface Airways Stations

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (105)
 (See also Tables for determining DOY for a given date)
View multiple days of data for this station:
Select Year and Day of Year (DOY) range:
Year (4-digits):   First Day (001-366):   Last Day (001-366):  
Additional Data Archive: NDBC Historical Data

Metadata | Description of Measurements (NDBC)
All 9s in field = missing data
                                       Change Units to English | Metric
                         AIR   DEW WND  WND  WND CLD SOLAR   BAR    WAT  WAV  WAV -------GMT-              TMP   PT  DIR  SPD  GST CVR  RAD    PRES   TMP  HGT  PER YYYYDDDHHMM#ID            C     C  Deg  m/s  m/s  %   W/m2    mb     C    m    s 202410500001GTRM4 09 3.6 999.9 40 2.1 2.6 999 9999.9 1009.5 99.9 99.9 99.9 202410500101GTRM4 09 3.8 999.9 100 2.1 3.1 999 9999.9 1009.5 99.9 99.9 99.9 202410500201GTRM4 09 4.0 999.9 10 2.1 4.6 999 9999.9 1009.8 99.9 99.9 99.9 202410500301GTRM4 09 4.0 999.9 50 2.1 7.2 999 9999.9 1009.5 99.9 99.9 99.9 202410500401GTRM4 09 4.0 999.9 90 2.6 4.6 999 9999.9 1009.5 99.9 99.9 99.9 202410500501GTRM4 09 4.3 999.9 130 6.7 7.7 999 9999.9 1008.8 99.9 99.9 99.9 202410501001GTRM4 09 4.1 999.9 80 4.6 7.7 999 9999.9 1009.1 99.9 99.9 99.9 202410501101GTRM4 09 4.1 999.9 110 5.1 6.2 999 9999.9 1008.8 99.9 99.9 99.9 202410501201GTRM4 09 4.1 999.9 70 5.1 6.2 999 9999.9 1008.8 99.9 99.9 99.9 202410501301GTRM4 09 4.3 999.9 100 5.7 6.2 999 9999.9 1008.5 99.9 99.9 99.9 202410501401GTRM4 09 3.9 999.9 70 5.1 6.7 999 9999.9 1008.5 99.9 99.9 99.9 202410501501GTRM4 09 4.1 999.9 80 3.6 6.2 999 9999.9 1008.8 99.9 99.9 99.9 202410502001GTRM4 09 4.3 999.9 80 4.6 5.1 999 9999.9 1008.5 99.9 99.9 99.9 202410502101GTRM4 09 4.0 999.9 50 5.1 5.7 999 9999.9 1008.5 99.9 99.9 99.9 202410502201GTRM4 09 4.4 999.9 70 4.1 5.7 999 9999.9 1008.1 99.9 99.9 99.9 202410502301GTRM4 09 4.4 999.9 70 5.1 6.2 999 9999.9 1008.1 99.9 99.9 99.9 202410502401GTRM4 09 4.8 999.9 70 4.6 6.2 999 9999.9 1008.5 99.9 99.9 99.9 202410502501GTRM4 09 4.7 999.9 70 5.7 6.2 999 9999.9 1008.1 99.9 99.9 99.9 202410503001GTRM4 09 4.4 999.9 80 4.6 6.2 999 9999.9 1007.8 99.9 99.9 99.9 202410503101GTRM4 09 4.2 999.9 90 5.1 6.2 999 9999.9 1007.5 99.9 99.9 99.9 202410503201GTRM4 09 3.8 999.9 90 4.1 6.2 999 9999.9 1007.1 99.9 99.9 99.9 202410503301GTRM4 09 3.7 999.9 70 4.6 5.1 999 9999.9 1007.1 99.9 99.9 99.9 202410503401GTRM4 09 3.6 999.9 50 5.1 5.7 999 9999.9 1007.5 99.9 99.9 99.9 202410503501GTRM4 09 3.7 999.9 60 4.6 6.2 999 9999.9 1007.5 99.9 99.9 99.9 202410504001GTRM4 09 3.6 999.9 60 4.6 5.1 999 9999.9 1006.8 99.9 99.9 99.9 202410504101GTRM4 09 3.5 999.9 70 4.1 5.7 999 9999.9 1006.8 99.9 99.9 99.9 202410504201GTRM4 09 3.6 999.9 90 4.1 4.6 999 9999.9 1006.1 99.9 99.9 99.9 202410504301GTRM4 09 3.5 999.9 100 4.6 5.1 999 9999.9 1005.8 99.9 99.9 99.9 202410504401GTRM4 09 3.4 999.9 110 4.6 5.1 999 9999.9 1005.1 99.9 99.9 99.9 202410504501GTRM4 09 3.4 999.9 120 4.1 5.7 999 9999.9 1004.7 99.9 99.9 99.9 202410505001GTRM4 09 3.3 999.9 90 2.6 4.1 999 9999.9 1004.7 99.9 99.9 99.9 202410505101GTRM4 09 3.4 999.9 80 2.1 3.1 999 9999.9 1004.7 99.9 99.9 99.9 202410505201GTRM4 09 3.4 999.9 100 1.5 3.1 999 9999.9 1004.4 99.9 99.9 99.9 202410505301GTRM4 09 3.5 999.9 60 1.0 2.6 999 9999.9 1004.1 99.9 99.9 99.9 202410505401GTRM4 09 3.5 999.9 100 1.5 2.1 999 9999.9 1004.1 99.9 99.9 99.9 202410505501GTRM4 09 3.5 999.9 0 0.0 1.5 999 9999.9 1004.1 99.9 99.9 99.9 202410506001GTRM4 09 3.4 999.9 60 1.5 2.1 999 9999.9 1004.1 99.9 99.9 99.9 202410506101GTRM4 09 3.5 999.9 30 1.5 2.1 999 9999.9 1003.7 99.9 99.9 99.9 202410506201GTRM4 09 2.9 999.9 0 0.0 2.1 999 9999.9 1003.7 99.9 99.9 99.9 202410506301GTRM4 09 2.6 999.9 360 1.5 1.5 999 9999.9 1003.4 99.9 99.9 99.9 202410506401GTRM4 09 2.2 999.9 350 1.5 2.1 999 9999.9 1003.4 99.9 99.9 99.9 202410506501GTRM4 09 2.0 999.9 360 2.1 2.6 999 9999.9 1003.0 99.9 99.9 99.9 202410507001GTRM4 09 2.0 999.9 340 1.0 2.6 999 9999.9 1002.7 99.9 99.9 99.9 202410507101GTRM4 09 1.8 999.9 340 0.5 1.5 999 9999.9 1002.7 99.9 99.9 99.9 202410507201GTRM4 09 1.5 999.9 350 1.0 1.5 999 9999.9 1002.4 99.9 99.9 99.9 202410507301GTRM4 09 1.3 999.9 330 1.0 1.5 999 9999.9 1002.4 99.9 99.9 99.9 202410507401GTRM4 09 1.1 999.9 310 1.0 1.5 999 9999.9 1002.4 99.9 99.9 99.9 202410507501GTRM4 09 1.0 999.9 290 1.0 1.5 999 9999.9 1002.4 99.9 99.9 99.9 202410508001GTRM4 09 1.0 999.9 290 1.0 1.5 999 9999.9 1002.4 99.9 99.9 99.9 202410508101GTRM4 09 0.6 999.9 320 2.1 2.6 999 9999.9 1002.7 99.9 99.9 99.9 202410508201GTRM4 09 0.9 999.9 330 0.5 6.2 999 9999.9 1002.7 99.9 99.9 99.9 202410508301GTRM4 09 0.7 999.9 320 2.1 3.1 999 9999.9 1003.0 99.9 99.9 99.9 202410508401GTRM4 09 0.7 999.9 250 1.0 2.1 999 9999.9 1002.7 99.9 99.9 99.9 202410508501GTRM4 09 0.3 999.9 280 1.5 2.1 999 9999.9 1002.7 99.9 99.9 99.9 202410509001GTRM4 09 0.3 999.9 310 1.0 2.6 999 9999.9 1002.7 99.9 99.9 99.9
  New Graph (click on parameter):                                      
  at | dp | wd | ws | wg | cc | sr | bp | wt | wvh | wvp
google chart
  [every 2nd value plotted]
55 matching elements
0.008 sec

This Web page created and maintained by Greg Lang, NOAA/GLERL,
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